81325806

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 166796928

約数和(自身を除く): 85471122

約数列:

[1, 2, 3, 6, 67, 101, 134, 201, 202, 303, 402, 606, 2003, 4006, 6009, 6767, 12018, 13534, 20301, 40602, 134201, 202303, 268402, 402603, 404606, 606909, 805206, 1213818, 13554301, 27108602, 40662903, 81325806]

約数ペア:

[(1, 81325806), (2, 40662903), (3, 27108602), (6, 13554301), (67, 1213818), (101, 805206), (134, 606909), (201, 404606), (202, 402603), (303, 268402), (402, 202303), (606, 134201), (2003, 40602), (4006, 20301), (6009, 13534), (6767, 12018)]